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Neutral and accumulator species in determining the spatial structure of tree species at different sp
[期刊论文] 作者：Jie Gao,Chengyu Lu,Yanhong Liu,
来源：林业研究:英文版 年份：2019
In 2014,a 40-ha undisturbed plot was established in the Beijing Songshan Nature Reserve.The spatial distribution and spatial associations of five dominant tree...
Neutral and accumulator species in determining the spatial structure of tree species at different sp
[期刊论文] 作者：Jie Gao,Chengyu Lü,Yanhong Liu,
来源：城市道桥与防洪 年份：2019
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
Theoretical aspects of selecting repeated unit cell model in micromechanical analysis using displace
[期刊论文] 作者：Lijun GAO,Chengyu WANG,Zhanli LIU,Zhuo ZHUANG,,
来源：Chinese Journal of Aeronautics 年份：2017
Repeated Unit Cell(RUC)is a useful tool in micromechanical analysis of composites using Displacement-based Finite Element(DFE)method,and merely applying Periodi...
A wearable real-time telemonitoring electrocardiogram device compared with traditional Holter monito
[期刊论文] 作者：Qin Shen,Jianqing Li,Chang Cui,Xingyao Wang,Hongxiang Gao,Chengyu Liu,Minglong Chen,
来源：生物医学研究杂志:英文版 年份：2021
Arrhythmias are very common in the healthy populations as well as patients with cardiovascular diseases.Among them,atrial fibrillation(AF)and malignant ventricu...
[会议论文] 作者：Gao Chengyu,高成宇,Zheng Jian,郑坚,Chen Baogan,陈保淦,
来源：2009全国矿山建设学术会议 年份：2009
屯留煤矿北风井(进风立井)一期工程结束后，生产设备调整相当复杂.对原有的单钩吊桶提升的简单提升方式进行改造，使之成为双罐1.5T单层双车罐笼提升，才能有利于二期井巷施工.如调整不好或简单应对，将对矿井建设施工产生很大影响，甚至危及职工施工安全.为此，我们通过科......
[会议论文] 作者：Chen Baogan,陈保淦,Gao Chengyu,高成宇,Zheng Jian,郑坚,
来源：2009全国矿山建设学术会议 年份：2009
介绍了中兴煤矿主斜井井筒装备安装快速施工方法和工艺。由于施工方案合理、设备选型计算周密、管理工作到位，缩短了工期，保证了施工安全和质量，取得了明显的经济效益。...
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